@article{IZKAB_2020_1_a3,
     author = {D. A. Tvyordy},
     title = {The nonlocal {Koshy} problem for the {Riccati} equation},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {57--62},
     year = {2020},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2020_1_a3/}
}